Show how species interact in a community by drawing a food web.

Sex cells from female reproductive organ? 1) mitosis 2) fertilization 3) zygote 4) eggs 5) meiosis 6) sperm

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false

Astudent conducts an experiment to determine how the amount of water given to a plant affects its growth. what is the independent variable for this experiment?